HA sync : disabling captive portal HA sync does remove all zones on slave
Issue #8808 has been fixed in 2.4.4, however the fix induced another problem : unselecting "captive portal" in HA sync settings causes all zones on the slave node to be removed
This is an issue when synchronizing only some settings of pfSense, while keeping captive portal settings separated.
fix : https://github.com/pfsense/pfsense/commit/3d382f50c3a25230e7166e9877a0d88c7e62c24b.diff
(if you want to apply this using the patch package : please copy-paste the fix into "patch contents". The URL above may change with time, don't use it as "URL/commit ID")